Open the picture u will see my question below the table . Could anyone explain why he tool the x as a positive value of 125 not the negative as given in the closness rating -125

Expert Q&A Done CORELAP-Example 2 A-125, E-25, 1-5, 0-1, U-0, X-125 Final table of TCR values with the placement sequence TCR Placement Sequence 1 2 3 4 56 789 A EIO UX 402 301 450 351 527 254 1 625 2 452 The placement sequence: 7-5-9-3-1-4-2-6-8 are the last 3 values in the TCR column wrong? X is negative why they are summing it as a positive value, I mean it supposed to be 375,-48,252 instead of 625,452,502 could anyone explain why? and how could I define the layout after solving this table? I can do it but I dunno what to do next to reach to the correct layout